Owatonna Public Works Buildings

Public Works Update

June 14, 2025

city buildings closed june 19

2025 Street & Utility Project

Linn Drive SW/Oakdale Street SW

The 2025 Street & Utility Project was awarded to Wencl Construction. Planned work is weather dependent and dates are subject to change. Any access restrictions will be communicated by the contractor.

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2025 Street & Utility Project Map.

2025 18th Street SE Trail Extension

Ulland Brothers has been working on a Pedestrian and Bicycle Trail running along the South side of 18th Street SW and the North side of 18th Street SE. 

Weekly Recap: Construction will wrap up on the East end from Linn Ave to 2nd Ave on 6/13. Work on Storm Chambers is wrapping up. There will be no parking allowed on the South side of 18th Street from Linn Ave to Cedar as construction moves West. 

Upcoming Plans: 6/16 Construction will continue moving west of Cedar Ave. Structures will be moved and stored at the West end of 18th Street. 

18th Street SE Trail Extension Map

2025 Overlay

Miscellaneous Overlay Project 1.56 miles of additional roadway will be overlayed by the Owatonna Street Department in 2025. This project will be completed by a contractor for the preparation work and the Street Department for the paving. Steve James Excavating of Owatonna was awarded the preparation portion of the project with a contract price of $46,615.


View the interactive project map to see where work will be taking place this season: Engineering Project Map | Owatonna, MN.

only rain down the storm drain graphic

Stormwater Management

Illicit Discharge Detection and Elimination (IDDE) 

As part of Owatonna’s MS4 Permit, the city administers an IDDE Program. This program helps track and eliminate sources of pollution including illegal connections to the storm system, spills, illegal dumping and other sources of contamination. It keeps pollutants from entering the storm system where it may reach a nearby waterway. All illegal connections and illicit discharges are strictly prohibited by City Stormwater Management Code 52.00. Never dump or dispose of anything into the storm sewer or storm drain. Keep absorbent materials such as kitty litter on hand to clean up any accidental spills or leaks.

Keep an eye open for signs of IDDE: 

  • Unusual colors, odors, suds or stains  
  • Persons dumping liquids, oils, leaves, grass clippings or anything unidentifiable into the storm drain
  • Dead or distressed fish and wildlife near surface waters 
  • Storm pipes and outfalls with high flow during dry weather periods  
  • Excessive sediment accumulation in water bodies near outfalls

How to report suspected illicit discharge or water pollution

If the suspected pollution or contamination is a major spill, unknown or dangerous to human health and safety, the Fire Department should be contacted immediately by calling 911. To anonymously report any suspected illicit discharge or water pollution, visit Owatonna.gov to complete the online Report an Illicit Discharge Form or call 507.444.4350.

compost site information
Construction season has arrived. slow down exercise caution and pay attention

Construction season has arrived and there are many crews working on or near the roadway. Please SLOW DOWN, exercise caution and pay close attention when approaching any work crews, cones, barricades, etc. Thank you for your patience as the construction season gets underway. Motorist diligence is key in ensuring worker safety.

Report a concern

Thank you for your patience as these projects and other miscellaneous tasks are completed. 

Please remember to slow down and remain attentive when approaching work areas.

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540 West Hills Circle Owatonna, MN 55060

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